/// <param name="damage">Not used for now but could be used as a multiplier instead of random decal size</param>
public static void HandleAddDecal(IMyEntity entity, MyHitInfo hitInfo, MyStringHash source = default(MyStringHash), float damage = -1)
{
if (entity == null)
DebugNullEntity();
IMyDecalProxy proxy = entity as IMyDecalProxy;
if (proxy != null)
{
AddDecal(proxy, ref hitInfo, damage, source);
return;
}
MyCubeGrid grid = entity.GetTopMostParent() as MyCubeGrid;
if (grid != null)
{
var block = grid.GetTargetedBlock(hitInfo.Position);
if (block != null)
{
var compoundBlock = block.FatBlock as MyCompoundCubeBlock;
if (compoundBlock == null)
proxy = block;
else
proxy = compoundBlock;
}
}
if (proxy != null)
AddDecal(proxy, ref hitInfo, damage, source);
}
/// <param name="damage">Not used for now but could be used as a multiplier instead of random decal size</param>
public static void HandleAddDecal(IMyEntity entity, MyHitInfo hitInfo, MyStringHash source = default(MyStringHash), object customdata = null, float damage = -1)
{
IMyDecalProxy proxy = entity as IMyDecalProxy;
if (proxy != null)
{
AddDecal(proxy, ref hitInfo, damage, source, customdata);
return;
}
MyCubeGrid grid = entity as MyCubeGrid;
if (grid != null)
{
var block = grid.GetTargetedBlock(hitInfo.Position);
if (block != null)
{
var compoundBlock = block.FatBlock as MyCompoundCubeBlock;
if (compoundBlock == null)
proxy = block;
else
proxy = compoundBlock;
}
}
if (proxy == null)
return;
AddDecal(proxy, ref hitInfo, damage, source, customdata);
}
private static void AddDecal(IMyDecalProxy proxy, ref MyHitInfo hitInfo, float damage, MyStringHash source, object customdata)
{
bool skip = DefaultFilterProxy(proxy);
if (skip)
return;
m_handler.Source = source;
m_handler.Enabled = true;
proxy.AddDecals(hitInfo, source, customdata, m_handler);
m_handler.Enabled = false;
m_handler.Source = MyStringHash.NullOrEmpty;
}
private static void AddDecal(IMyDecalProxy proxy, ref MyHitInfo hitInfo, float damage, MyStringHash source)
{
bool skip = DefaultFilterProxy(proxy);
if (skip)
return;
MyDecalRenderData data;
proxy.GetDecalRenderData(hitInfo, out data);
if (data.Skip)
return;
MyDecalMaterial material;
bool found = MyDecalMaterials.TryGetDecalMaterial(data.Material.String, source.String, out material);
if (!found)
{
if (MyFakes.ENABLE_USE_DEFAULT_DAMAGE_DECAL)
found = MyDecalMaterials.TryGetDecalMaterial(DEFAULT, DEFAULT, out material);
if (!found)
return;
}
var perp = Vector3.CalculatePerpendicularVector(data.Normal);
float rotation = material.Rotation;
if (material.Rotation == float.PositiveInfinity)
rotation = MyRandom.Instance.NextFloat() * MathHelper.TwoPi;
if (rotation != 0)
{
// Rotate around normal
Quaternion q = Quaternion.CreateFromAxisAngle(data.Normal, rotation);
perp = new Vector3((new Quaternion(perp, 0) * q).ToVector4());
}
var pos = MatrixD.CreateWorld(data.Position, data.Normal, perp);
var size = material.MinSize;
if (material.MaxSize > material.MinSize)
size += MyRandom.Instance.NextFloat() * (material.MaxSize - material.MinSize);
pos = Matrix.CreateScale(new Vector3(size, size, material.Depth)) * pos;
var decalId = MyRenderProxy.CreateDecal(data.RenderObjectId, pos, material.GetStringId());
proxy.OnAddDecal(decalId, ref data);
}
/// <param name="damage">Not used for now but could be used as a multiplier instead of random decal size</param>
public static void HandleAddDecal(IMyEntity entity, MyHitInfo hitInfo, MyStringHash source = default(MyStringHash), object customdata = null, float damage = -1)
{
IMyDecalProxy proxy = entity as IMyDecalProxy;
if (proxy != null)
{
AddDecal(proxy, ref hitInfo, damage, source, customdata);
return;
}
MyCubeGrid grid = entity as MyCubeGrid;
if (grid != null)
{
MyCubeGridHitInfo info = customdata as MyCubeGridHitInfo;
MySlimBlock block;
if (info == null)
{
block = grid.GetTargetedBlock(hitInfo.Position);
}
else
{
// If info is provided, lookup for the cube using provided position
MyCube cube;
bool found = grid.TryGetCube(info.Position, out cube);
if (!found)
return;
block = cube.CubeBlock;
}
var compoundBlock = block != null ? block.FatBlock as MyCompoundCubeBlock : null;
if (compoundBlock == null)
proxy = block;
else
proxy = compoundBlock;
}
if (proxy == null)
return;
AddDecal(proxy, ref hitInfo, damage, source, customdata);
}
void IMyDecalProxy.GetDecalRenderData(MyHitInfo hitInfo, out MyDecalRenderData renderable)
{
// TODO
renderable = new MyDecalRenderData();
renderable.Skip = true;
}
void IMyDecalProxy.AddDecals(MyHitInfo hitInfo, MyStringHash source, object customdata, IMyDecalHandler decalHandler)
{
MyCharacterHitInfo charHitInfo = customdata as MyCharacterHitInfo;
if (charHitInfo == null || charHitInfo.BoneIndex == -1)
return;
MyDecalRenderInfo renderable = new MyDecalRenderInfo();
renderable.Position = charHitInfo.Triangle.IntersectionPointInObjectSpace;
renderable.Normal = charHitInfo.Triangle.NormalInObjectSpace;
renderable.RenderObjectId = Render.GetRenderObjectID();
renderable.Material = MyStringHash.GetOrCompute(m_characterDefinition.PhysicalMaterial);
var decalId = decalHandler.AddDecal(ref renderable);
if (decalId == null)
return;
AddBoneDecal(decalId.Value, charHitInfo.HitPositionBindingPose, charHitInfo.HitNormalBindingPose, charHitInfo.BoneIndex);
}
void IMyDecalProxy.AddDecals(MyHitInfo hitInfo, MyStringHash source, object customdata, IMyDecalHandler decalHandler)
{
MyDecalRenderInfo renderable = new MyDecalRenderInfo();
MyCubeGridHitInfo gridHitInfo = customdata as MyCubeGridHitInfo;
renderable.Flags = BlockDefinition.PhysicalMaterial.Transparent ? MyDecalFlags.Transparent : MyDecalFlags.None;
if (FatBlock == null)
{
renderable.Position = Vector3D.Transform(hitInfo.Position, CubeGrid.PositionComp.WorldMatrixInvScaled);
renderable.Normal = Vector3D.TransformNormal(hitInfo.Normal, CubeGrid.PositionComp.WorldMatrixInvScaled);
renderable.RenderObjectId = CubeGrid.Render.GetRenderObjectID();
}
else
{
renderable.Position = Vector3D.Transform(hitInfo.Position, FatBlock.PositionComp.WorldMatrixInvScaled);
renderable.Normal = Vector3D.TransformNormal(hitInfo.Normal, FatBlock.PositionComp.WorldMatrixInvScaled);
renderable.RenderObjectId = FatBlock.Render.GetRenderObjectID();
}
renderable.Material = MyStringHash.GetOrCompute(BlockDefinition.PhysicalMaterial.Id.SubtypeName);
if (gridHitInfo != null)
{
VertexBoneIndicesWeights? boneIndicesWeights = gridHitInfo.Triangle.GetAffectingBoneIndicesWeights(ref m_boneIndexWeightTmp);
if (boneIndicesWeights.HasValue)
{
renderable.BoneIndices = boneIndicesWeights.Value.Indices;
renderable.BoneWeights = boneIndicesWeights.Value.Weights;
var decalId = decalHandler.AddDecal(ref renderable);
if (decalId != null)
CubeGrid.RenderData.AddDecal(Position, gridHitInfo, decalId.Value);
return;
}
}
decalHandler.AddDecal(ref renderable);
}
public void DoDamage(float damage, MyStringHash damageType, MyHitInfo? hitInfo = null, bool addDirtyParts = true, long attackerId = 0)
{
if (!CubeGrid.BlocksDestructionEnabled && !ForceBlockDestructible)
return;
var compoundBlock = FatBlock as MyCompoundCubeBlock;
if (compoundBlock != null) //jn: TODO think of something better
{
compoundBlock.DoDamage(damage, damageType, hitInfo, attackerId);
return;
}
if (IsMultiBlockPart)
{
var multiBlockInfo = CubeGrid.GetMultiBlockInfo(MultiBlockId);
Debug.Assert(multiBlockInfo != null);
if (multiBlockInfo != null)
{
Debug.Assert(m_tmpMultiBlocks.Count == 0);
m_tmpMultiBlocks.AddRange(multiBlockInfo.Blocks);
float totalMaxIntegrity = multiBlockInfo.GetTotalMaxIntegrity();
foreach (var multiBlockPart in m_tmpMultiBlocks)
multiBlockPart.DoDamageInternal(damage * (multiBlockPart.MaxIntegrity / totalMaxIntegrity), damageType, addDirtyParts: addDirtyParts, hitInfo: hitInfo, attackerId: attackerId);
m_tmpMultiBlocks.Clear();
}
}
else
{
DoDamageInternal(damage, damageType, addDirtyParts: addDirtyParts, hitInfo: hitInfo, attackerId: attackerId);
}
}
bool IMyDestroyableObject.DoDamage(float damage, MyStringHash damageType, bool sync, MyHitInfo? hitInfo, long attackerId)
{
if (MarkedToExplode || (!MySession.Static.DestructibleBlocks))
return false;
//if (!IsFunctional)
// return false;
if (sync)
{
if (Sync.IsServer)
MySyncDamage.DoDamageSynced(this, damage, damageType, attackerId);
}
else
{
MyDamageInformation damageInfo = new MyDamageInformation(false, damage, damageType, attackerId);
if (UseDamageSystem)
MyDamageSystem.Static.RaiseBeforeDamageApplied(this, ref damageInfo);
m_damageType = damageType;
if (damageInfo.Amount > 0)
{
if (UseDamageSystem)
MyDamageSystem.Static.RaiseAfterDamageApplied(this, damageInfo);
OnDestroy();
if (UseDamageSystem)
MyDamageSystem.Static.RaiseDestroyed(this, damageInfo);
}
}
return true;
}
private void DoDamage(float damage, MyHitInfo hitInfo, object customdata, IMyEntity damagedEntity)
{
//damage tracking
MyEntity ent = (MyEntity)MySession.Static.ControlledEntity;
if (this.OwnerEntityAbsolute != null && this.OwnerEntityAbsolute.Equals(MySession.Static.ControlledEntity) && (damagedEntity is IMyDestroyableObject || damagedEntity is MyCubeGrid))
{
MySession.Static.TotalDamageDealt += (uint)damage;
}
MyDecals.HandleAddDecal(damagedEntity, hitInfo, m_projectileAmmoDefinition.PhysicalMaterial, customdata, damage);
if (!Sync.IsServer)
return;
if (m_projectileAmmoDefinition.PhysicalMaterial == m_hashBolt)
{
IMyDestroyableObject destroyable = damagedEntity as IMyDestroyableObject;
if (destroyable != null && damagedEntity is MyCharacter)
destroyable.DoDamage(damage, MyDamageType.Bolt, true, hitInfo, m_weapon != null ? GetSubpartOwner(m_weapon).EntityId : 0);
}
else
{
var grid = damagedEntity as MyCubeGrid;
IMyDestroyableObject destroyable;
if (grid != null)
{
if (grid.Physics != null && grid.Physics.Enabled && (grid.BlocksDestructionEnabled || MyFakes.ENABLE_VR_FORCE_BLOCK_DESTRUCTIBLE))
{
bool causeDeformation = false;
var block = grid.GetTargetedBlock(hitInfo.Position);
if (block != null && (grid.BlocksDestructionEnabled || block.ForceBlockDestructible))
{
block.DoDamage(damage, MyDamageType.Bullet, true, hitInfo, m_weapon != null ? GetSubpartOwner(m_weapon).EntityId : 0);
if (block.FatBlock == null)
causeDeformation = true;
}
if (grid.BlocksDestructionEnabled && causeDeformation)
ApllyDeformationCubeGrid(hitInfo.Position, grid);
}
}
//By Gregory: When MyEntitySubpart (e.g. extended parts of pistons and doors) damage the whole parent component
//Temporary fix! Maybe other solution? MyEntitySubpart cannot implement IMyDestroyableObject cause is on dependent namespace
else if (damagedEntity is MyEntitySubpart)
{
if (damagedEntity.Parent != null && damagedEntity.Parent.Parent is MyCubeGrid)
{
hitInfo.Position = damagedEntity.Parent.WorldAABB.Center;
DoDamage(damage, hitInfo, customdata, damagedEntity.Parent.Parent);
}
}
else if ((destroyable = damagedEntity as IMyDestroyableObject) != null)
destroyable.DoDamage(damage, MyDamageType.Bullet, true, hitInfo, m_weapon != null ? GetSubpartOwner(m_weapon).EntityId : 0);
}
//Handle damage ?? some WIP code by Ondrej
//MyEntity damagedObject = entity;
//damagedObject.DoDamage(m_ammoProperties.HealthDamage, m_ammoProperties.ShipDamage, m_ammoProperties.EMPDamage, m_ammoProperties.DamageType, m_ammoProperties.AmmoType, m_ignorePhysObject);
//if (MyMultiplayerGameplay.IsRunning)
// MyMultiplayerGameplay.Static.ProjectileHit(damagedObject, intersectionValue.IntersectionPointInWorldSpace, this.m_directionNormalized, MyAmmoConstants.FindAmmo(m_ammoProperties), this.OwnerEntity);
}
// Update position, check collisions, etc.
// Return false if projectile dies/timeouts in this tick.
public bool Update()
{
// Projectile was killed , but still not last time drawn, so we don't need to do update (we are waiting for last draw)
if (m_state == MyProjectileStateEnum.KILLED)
return true;
// Projectile was killed and last time drawn, so we can finally remove it from buffer
if (m_state == MyProjectileStateEnum.KILLED_AND_DRAWN)
{
StopEffect();
return false;
}
Vector3D position = m_position;
m_position += m_velocity * VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS * MyFakes.SIMULATION_SPEED;
// Distance timeout
Vector3 positionDelta = m_position - m_origin;
if (Vector3.Dot(positionDelta, positionDelta) >= m_maxTrajectory * m_maxTrajectory)
{
StopEffect();
m_state = MyProjectileStateEnum.KILLED;
return true;
}
m_checkIntersectionIndex = ++m_checkIntersectionIndex % CHECK_INTERSECTION_INTERVAL;
if (m_checkIntersectionIndex != 0 && m_positionChecked) //check only each n-th intersection
return true;
// Calculate hit point, create decal and throw debris particles
Vector3D lineEndPosition = position + CHECK_INTERSECTION_INTERVAL * (m_velocity * VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS * MyFakes.SIMULATION_SPEED);
LineD line = new LineD(m_positionChecked ? position : m_origin, lineEndPosition);
m_positionChecked = true;
IMyEntity entity;
Vector3D hitPosition;
Vector3 hitNormal;
MyCharacterHitInfo charHitInfo;
GetHitEntityAndPosition(line, out entity, out hitPosition, out hitNormal, out charHitInfo);
if (entity == null || entity == m_ignoreEntity || entity.Physics == null)
return true;
if (IsIgnoredEntity(entity))
{
return true; // prevent player shooting himself
}
ProfilerShort.Begin("Projectile.Update");
bool headShot = false;
MyCharacter hitCharacter = entity as MyCharacter;
if (hitCharacter != null)
{
IStoppableAttackingTool stoppableTool = hitCharacter.CurrentWeapon as IStoppableAttackingTool;
if (stoppableTool != null)
stoppableTool.StopShooting(OwnerEntity);
headShot = charHitInfo.HitHead && m_projectileAmmoDefinition.HeadShot; // allow head shots only for ammo supporting it in definition
}
m_position = hitPosition;
bool isProjectileGroupKilled = false;
if (!isProjectileGroupKilled)
{
MySurfaceImpactEnum surfaceImpact;
MyStringHash materialType;
GetSurfaceAndMaterial(entity, ref hitPosition, out surfaceImpact, out materialType);
PlayHitSound(materialType, entity, hitPosition, m_projectileAmmoDefinition.PhysicalMaterial);
MyHitInfo hitInfo = new MyHitInfo();
hitInfo.Normal = hitNormal;
hitInfo.Position = hitPosition;
hitInfo.Velocity = m_velocity;
float damage = headShot ? m_projectileAmmoDefinition.ProjectileHeadShotDamage : m_projectileAmmoDefinition.ProjectileMassDamage;
DoDamage(damage, hitInfo, charHitInfo, entity);
//particle effect defined in materialProperties.sbc
Vector3D particleHitPosition = hitPosition + line.Direction * -0.2;
if (MyMaterialPropertiesHelper.Static.TryCreateCollisionEffect(MyMaterialPropertiesHelper.CollisionType.Hit, particleHitPosition, hitNormal, m_projectileAmmoDefinition.PhysicalMaterial, materialType) == false)
{
//default effect when none other was found
if (surfaceImpact != MySurfaceImpactEnum.CHARACTER)
MyParticleEffects.CreateBasicHitParticles(m_projectileAmmoDefinition.ProjectileOnHitEffectName, ref hitPosition, ref hitNormal, ref line.Direction, entity, m_weapon, 1, OwnerEntity);
}
CreateDecal(materialType);
if (m_weapon == null || (entity.GetTopMostParent() != m_weapon.GetTopMostParent()))
ApplyProjectileForce(entity, hitPosition, m_directionNormalized, false, m_projectileAmmoDefinition.ProjectileHitImpulse * m_impulseMultiplier);
StopEffect();
m_state = MyProjectileStateEnum.KILLED;
}
ProfilerShort.End();
return true;
}
/// <summary>
/// Updates resource.
/// </summary>
public override void UpdateBeforeSimulation()
{
try
{
VRageRender.MyRenderProxy.GetRenderProfiler().StartProfilingBlock("MyMissile.UpdateBeforeSimulation");
if (m_isExploded)
{
if (Sandbox.Game.Multiplayer.Sync.IsServer)
{
// Create explosion
float radius = m_missileAmmoDefinition.MissileExplosionRadius;
BoundingSphereD explosionSphere = new BoundingSphereD(m_collisionPoint.HasValue ? m_collisionPoint.Value : PositionComp.GetPosition(), radius);
MyEntity ownerEntity = null;
var ownerId = Sync.Players.TryGetIdentity(m_owner);
if (ownerId != null)
ownerEntity = ownerId.Character;
//MyEntities.TryGetEntityById(m_owner, out ownerEntity);
// Call main explosion starter
MyExplosionInfo info = new MyExplosionInfo()
{
PlayerDamage = 0,
//Damage = m_ammoProperties.Damage,
Damage = MyFakes.ENABLE_VOLUMETRIC_EXPLOSION ? m_missileAmmoDefinition.MissileExplosionDamage : 200,
ExplosionType = m_explosionType,
ExplosionSphere = explosionSphere,
LifespanMiliseconds = MyExplosionsConstants.EXPLOSION_LIFESPAN,
CascadeLevel = CascadedExplosionLevel,
HitEntity = m_collidedEntity,
ParticleScale = 0.2f,
OwnerEntity = ownerEntity,
Direction = WorldMatrix.Forward,
VoxelExplosionCenter = explosionSphere.Center + radius * WorldMatrix.Forward * 0.25f,
ExplosionFlags = MyExplosionFlags.AFFECT_VOXELS | MyExplosionFlags.APPLY_FORCE_AND_DAMAGE | MyExplosionFlags.CREATE_DEBRIS | MyExplosionFlags.CREATE_DECALS | MyExplosionFlags.CREATE_SHRAPNELS | MyExplosionFlags.APPLY_DEFORMATION,
VoxelCutoutScale = 0.3f,
PlaySound = true,
ApplyForceAndDamage = true
};
if (!MarkedToDestroy)
info.ExplosionFlags |= MyExplosionFlags.CREATE_PARTICLE_EFFECT;
MyExplosions.AddExplosion(ref info);
if (m_collidedEntity != null && !(m_collidedEntity is MyAmmoBase))
{
if (!m_collidedEntity.Physics.IsStatic)
{
m_collidedEntity.Physics.AddForce(MyPhysicsForceType.APPLY_WORLD_IMPULSE_AND_WORLD_ANGULAR_IMPULSE,
100 * Physics.LinearVelocity, m_collisionPoint, null);
}
}
}
//by Gregory: added null check. Decal won't be added if m_collidedEntity not found
if (m_collisionPoint.HasValue && m_collidedEntity != null)
{
MyHitInfo hitInfo = new MyHitInfo();
hitInfo.Position = m_collisionPoint.Value;
hitInfo.Normal = new Vector3D(1, 0, 0); // FIXME
MyDecals.HandleAddDecal(m_collidedEntity, hitInfo, MyDamageType.Rocket);
}
Close();
return;
}
base.UpdateBeforeSimulation();
if (m_missileAmmoDefinition.MissileSkipAcceleration)
Physics.LinearVelocity = WorldMatrix.Forward * m_missileAmmoDefinition.DesiredSpeed * 0.7f;
else
Physics.LinearVelocity += PositionComp.WorldMatrix.Forward * m_missileAmmoDefinition.MissileAcceleration * VRage.Game.MyEngineConstants.UPDATE_STEP_SIZE_IN_SECONDS;
if (m_smokeEffect == null)
{
// if (MyCamera.GetDistanceWithFOV(GetPosition()) < 150)
{
if (MyParticlesManager.TryCreateParticleEffect((int)MyParticleEffectsIDEnum.Smoke_Missile, out m_smokeEffect))
{
m_smokeEffect.UserScale = 0.3f;
var matrix = PositionComp.WorldMatrix;
matrix.Translation -= matrix.Forward * m_smokeEffectOffsetMultiplier;
m_smokeEffect.WorldMatrix = matrix;
//m_smokeEffect.WorldMatrix = PositionComp.WorldMatrix;
m_smokeEffect.AutoDelete = false;
m_smokeEffect.CalculateDeltaMatrix = true;
}
}
}
Physics.AngularVelocity = Vector3.Zero;
if ((Vector3.Distance(PositionComp.GetPosition(), m_origin) >= m_maxTrajectory))
{
Explode();
return;
}
}
finally
{
VRageRender.MyRenderProxy.GetRenderProfiler().EndProfilingBlock();
}
}
internal void DoDamage(float damage, MyStringHash damageType, MyHitInfo? hitInfo, long attackerId)
{
float integrity = 0;
foreach(var block in m_mapIdToBlock)
{
integrity += block.Value.MaxIntegrity;
}
for (int i = m_blocks.Count - 1; i >= 0; --i)
{
var block = m_blocks[i];
block.DoDamage(damage * (block.MaxIntegrity / integrity), damageType, hitInfo, true, attackerId);
}
}
void IMyDecalProxy.AddDecals(MyHitInfo hitInfo, MyStringHash source, object customdata, IMyDecalHandler decalHandler)
{
Debug.Assert(m_mapIdToBlock.Count > 0);
MySlimBlock block = m_mapIdToBlock.First().Value;
MyPhysicalMaterialDefinition physicalMaterial = block.BlockDefinition.PhysicalMaterial;
MyDecalRenderInfo renderable = new MyDecalRenderInfo();
renderable.Flags = physicalMaterial.Transparent ? MyDecalFlags.Transparent : MyDecalFlags.None;
renderable.Position = Vector3D.Transform(hitInfo.Position, CubeGrid.PositionComp.WorldMatrixInvScaled);
renderable.Normal = Vector3D.TransformNormal(hitInfo.Normal, CubeGrid.PositionComp.WorldMatrixInvScaled);
renderable.RenderObjectId = CubeGrid.Render.GetRenderObjectID();
renderable.Material = MyStringHash.GetOrCompute(physicalMaterial.Id.SubtypeName);
var decalId = decalHandler.AddDecal(ref renderable);
if (decalId != null)
CubeGrid.RenderData.AddDecal(Position, decalId.Value);
}
public void DoDamage(float damage, MyStringHash damageType, bool sync, MyHitInfo? hitInfo, long attackerId)
{
if (sync)
{
if (Sync.IsServer)
MySyncDamage.DoDamageSynced(Entity, damage, damageType, attackerId);
}
else
{
MyDamageInformation info = new MyDamageInformation(false, damage, damageType, attackerId);
if (Entity.UseDamageSystem)
MyDamageSystem.Static.RaiseBeforeDamageApplied(Entity, ref info);
m_integrity -= info.Amount;
if (Entity.UseDamageSystem)
MyDamageSystem.Static.RaiseAfterDamageApplied(Entity, info);
if (m_integrity <= 0 && Sync.IsServer)
{
m_closeAfterSimulation = Sync.IsServer;
if (Entity.UseDamageSystem)
MyDamageSystem.Static.RaiseDestroyed(Entity, info);
return;
}
}
return;
}
public bool DoDamage(float damage, MyStringHash damageType, bool sync, MyHitInfo? hitInfo, long attackerId)
{
if (Sync.IsServer)
{
MyDamageInformation info = new MyDamageInformation(false, damage, damageType, attackerId);
if (UseDamageSystem)
MyDamageSystem.Static.RaiseBeforeDamageApplied(this, ref info);
m_hitPoints -= info.Amount;
if (UseDamageSystem)
MyDamageSystem.Static.RaiseAfterDamageApplied(this, info);
if (m_hitPoints <= 0)
{
MyFracturedPiecesManager.Static.RemoveFracturePiece(this, 2);
if (UseDamageSystem)
MyDamageSystem.Static.RaiseDestroyed(this, info);
}
}
return true;
}
void IMyDecalProxy.AddDecals(MyHitInfo hitInfo, MyStringHash source, object customdata, IMyDecalHandler decalHandler)
{
MyDecalRenderInfo info = new MyDecalRenderInfo();
info.Position = hitInfo.Position;
info.Normal = hitInfo.Normal;
info.RenderObjectId = -1;
info.Flags = MyDecalFlags.World;
info.Material = Physics.MaterialType;
decalHandler.AddDecal(ref info);
}
private void GetHitEntityAndPosition(LineD line, out IMyEntity entity, out Vector3D hitPosition, out Vector3 hitNormal, out MyCharacterHitInfo charHitInfo)
{
entity = null;
hitPosition = hitNormal = Vector3.Zero;
charHitInfo = null;
// 1. rough raycast
int raycastListIndex = 0;
do
{
if (entity == null)
{
if (raycastListIndex == 0) // cast only the first iteration
{
ProfilerShort.Begin("MyGamePruningStructure::CastProjectileRay");
MyPhysics.CastRay(line.From, line.To, m_raycastResult,
MyPhysics.CollisionLayers.DefaultCollisionLayer);
ProfilerShort.End();
}
if (raycastListIndex < m_raycastResult.Count)
{
MyPhysics.HitInfo hitInfo = m_raycastResult[raycastListIndex];
entity = hitInfo.HkHitInfo.GetHitEntity() as MyEntity;
hitPosition = hitInfo.Position;
hitNormal = hitInfo.HkHitInfo.Normal;
}
}
// 2. prevent shooting through characters, retest trajectory between entity and player
if (!(entity is MyCharacter) || entity == null)
{
// first: raycast, get all entities in line, limit distance if possible
LineD lineLimited = new LineD(line.From, entity == null ? line.To : hitPosition);
if (m_entityRaycastResult == null)
{
m_entityRaycastResult = new List<MyLineSegmentOverlapResult<MyEntity>>(16);
}
else
{
m_entityRaycastResult.Clear();
}
MyGamePruningStructure.GetAllEntitiesInRay(ref lineLimited, m_entityRaycastResult);
// second: precise tests, find best result
double bestDistanceSq = double.MaxValue;
IMyEntity entityBest = null;
for (int i = 0; i < m_entityRaycastResult.Count; i++)
{
if (m_entityRaycastResult[i].Element is MyCharacter)
{
MyCharacter hitCharacter = m_entityRaycastResult[i].Element as MyCharacter;
bool intersection = hitCharacter.GetIntersectionWithLine(ref line, ref m_charHitInfo);
if (intersection)
{
double distanceSq =
Vector3D.DistanceSquared(m_charHitInfo.Triangle.IntersectionPointInWorldSpace,
line.From);
if (distanceSq < bestDistanceSq && !IsIgnoredEntity(hitCharacter))
{
bestDistanceSq = distanceSq;
entityBest = hitCharacter;
hitPosition = m_charHitInfo.Triangle.IntersectionPointInWorldSpace;
hitNormal = m_charHitInfo.Triangle.NormalInWorldSpace;
charHitInfo = m_charHitInfo;
}
}
}
}
// finally: do we have best result? then return it
if (entityBest != null)
{
entity = entityBest;
return; // this was precise result, so return
}
}
// 3. nothing found in the precise test? then fallback to already found results
if (entity == null)
return; // no fallback results
if (entity is MyCharacter) // retest character found in fallback
{
MyCharacter hitCharacter = entity as MyCharacter;
bool intersection = hitCharacter.GetIntersectionWithLine(ref line, ref m_charHitInfo);
if (intersection)
{
hitPosition = m_charHitInfo.Triangle.IntersectionPointInWorldSpace;
hitNormal = m_charHitInfo.Triangle.NormalInWorldSpace;
charHitInfo = m_charHitInfo;
}
else
{
entity = null; // no hit.
}
}
else if (entity is MyGhostCharacter)
{
MyHitInfo info = new MyHitInfo();
info.Position = hitPosition;
info.Normal = hitNormal;
}
else
{
MyCubeGrid grid = entity as MyCubeGrid;
if (grid != null)
{
MyIntersectionResultLineTriangleEx? result;
bool success = grid.GetIntersectionWithLine(ref line, out result);
if (success && result.HasValue)
{
hitPosition = result.Value.IntersectionPointInWorldSpace;
hitNormal = result.Value.NormalInWorldSpace;
if (Vector3.Dot(hitNormal, line.Direction) > 0)
hitNormal = -hitNormal;
}
MyHitInfo info = new MyHitInfo();
info.Position = hitPosition;
info.Normal = hitNormal;
}
}
} while (entity == null && ++raycastListIndex < m_entityRaycastResult.Count);
}
void IMyDecalProxy.AddDecals(MyHitInfo hitInfo, MyStringHash source, object customdata, IMyDecalHandler decalHandler)
{
MyDecalRenderInfo renderable = new MyDecalRenderInfo();
renderable.Flags = BlockDefinition.PhysicalMaterial.Transparent ? MyDecalFlags.Transparent : MyDecalFlags.None;
if (FatBlock == null)
{
renderable.Position = Vector3D.Transform(hitInfo.Position, CubeGrid.PositionComp.WorldMatrixInvScaled);
renderable.Normal = Vector3D.TransformNormal(hitInfo.Normal, CubeGrid.PositionComp.WorldMatrixInvScaled);
renderable.RenderObjectId = CubeGrid.Render.GetRenderObjectID();
}
else
{
renderable.Position = Vector3D.Transform(hitInfo.Position, FatBlock.PositionComp.WorldMatrixInvScaled);
renderable.Normal = Vector3D.TransformNormal(hitInfo.Normal, FatBlock.PositionComp.WorldMatrixInvScaled);
renderable.RenderObjectId = FatBlock.Render.GetRenderObjectID();
}
renderable.Material = MyStringHash.GetOrCompute(BlockDefinition.PhysicalMaterial.Id.SubtypeName);
var decalId = decalHandler.AddDecal(ref renderable);
if (decalId != null)
CubeGrid.RenderData.AddDecal(Position, decalId.Value);
}
void RigidBody_ContactPointCallback_Destruction(ref HkContactPointEvent value)
{
ProfilerShort.Begin("Grid Contact counter");
ProfilerShort.End();
MyGridContactInfo info = new MyGridContactInfo(ref value, m_grid);
if (info.IsKnown)
return;
var myEntity = info.CurrentEntity;//value.Base.BodyA.GetEntity() == m_grid.Components ? value.Base.BodyA.GetEntity() : value.Base.BodyB.GetEntity();
if (myEntity == null || myEntity.Physics == null || myEntity.Physics.RigidBody == null)
{
return;
}
var myBody = myEntity.Physics.RigidBody;
// CH: DEBUG
var physicsBody1 = value.GetPhysicsBody(0);
var physicsBody2 = value.GetPhysicsBody(1);
if (physicsBody1 == null || physicsBody2 == null)
return;
var entity1 = physicsBody1.Entity;
var entity2 = physicsBody2.Entity;
if (entity1 == null || entity2 == null || entity1.Physics == null || entity2.Physics == null)
return;
if (entity1 is MyFracturedPiece && entity2 is MyFracturedPiece)
return;
var rigidBody1 = value.Base.BodyA;
var rigidBody2 = value.Base.BodyB;
info.HandleEvents();
if (rigidBody1.HasProperty(HkCharacterRigidBody.MANIPULATED_OBJECT) || rigidBody2.HasProperty(HkCharacterRigidBody.MANIPULATED_OBJECT))
return;
if (info.CollidingEntity is Sandbox.Game.Entities.Character.MyCharacter || info.CollidingEntity == null || info.CollidingEntity.MarkedForClose)
return;
var grid1 = entity1 as MyCubeGrid;
var grid2 = entity2 as MyCubeGrid;
// CH: TODO: This is a hack Instead, the IMyDestroyableObject should be used and the subpart DoDamage code could delegate it to the grid
// The thing is, this approach would probably need a rewrite of this whole method...
if (grid2 == null && entity2 is MyEntitySubpart)
{
while (entity2 != null && !(entity2 is MyCubeGrid))
{
entity2 = entity2.Parent;
}
if (entity2 != null)
{
physicsBody2 = entity2.Physics as MyPhysicsBody;
rigidBody2 = physicsBody2.RigidBody;
grid2 = entity2 as MyCubeGrid;
}
}
if (grid1 != null && grid2 != null && (MyCubeGridGroups.Static.Physical.GetGroup(grid1) == MyCubeGridGroups.Static.Physical.GetGroup(grid2)))
return;
ProfilerShort.Begin("Grid contact point callback");
{
var vel = Math.Abs(value.SeparatingVelocity);
bool enoughSpeed = vel > 3;
//float dot = Vector3.Dot(Vector3.Normalize(LinearVelocity), Vector3.Normalize(info.CollidingEntity.Physics.LinearVelocity));
Vector3 velocity1 = rigidBody1.GetVelocityAtPoint(info.Event.ContactPoint.Position);
Vector3 velocity2 = rigidBody2.GetVelocityAtPoint(info.Event.ContactPoint.Position);
float speed1 = velocity1.Length();
float speed2 = velocity2.Length();
Vector3 dir1 = speed1 > 0 ? Vector3.Normalize(velocity1) : Vector3.Zero;
Vector3 dir2 = speed2 > 0 ? Vector3.Normalize(velocity2) : Vector3.Zero;
float mass1 = MyDestructionHelper.MassFromHavok(rigidBody1.Mass);
float mass2 = MyDestructionHelper.MassFromHavok(rigidBody2.Mass);
float impact1 = speed1 * mass1;
float impact2 = speed2 * mass2;
float dot1withNormal = speed1 > 0 ? Vector3.Dot(dir1, value.ContactPoint.Normal) : 0;
float dot2withNormal = speed2 > 0 ? Vector3.Dot(dir2, value.ContactPoint.Normal) : 0;
speed1 *= Math.Abs(dot1withNormal);
speed2 *= Math.Abs(dot2withNormal);
bool is1Static = mass1 == 0;
bool is2Static = mass2 == 0;
bool is1Small = entity1 is MyFracturedPiece || (grid1 != null && grid1.GridSizeEnum == MyCubeSize.Small);
bool is2Small = entity2 is MyFracturedPiece || (grid2 != null && grid2.GridSizeEnum == MyCubeSize.Small);
float dot = Vector3.Dot(dir1, dir2);
float maxDestructionRadius = 0.5f;
impact1 *= info.ImpulseMultiplier;
impact2 *= info.ImpulseMultiplier;
MyHitInfo hitInfo = new MyHitInfo();
var hitPos = info.ContactPosition;
hitInfo.Normal = value.ContactPoint.Normal;
//direct hit
if (dot1withNormal < 0.0f)
{
if (entity1 is MyFracturedPiece)
impact1 /= 10;
impact1 *= Math.Abs(dot1withNormal); //respect angle of hit
if ((impact1 > 2000 && speed1 > 2 && !is2Small) ||
(impact1 > 500 && speed1 > 10)) //must be fast enought to destroy fracture piece (projectile)
{ //1 is big hitting
if (is2Static || impact1 / impact2 > 10)
{
hitInfo.Position = hitPos + 0.1f * hitInfo.Normal;
impact1 -= mass1;
if (Sync.IsServer && impact1 > 0)
{
if (grid1 != null)
{
var blockPos = GetGridPosition(value.ContactPoint, rigidBody1, grid1, 0);
grid1.DoDamage(impact1, hitInfo, blockPos, grid2 != null ? grid2.EntityId : 0);
}
else
MyDestructionHelper.TriggerDestruction(impact1, (MyPhysicsBody)entity1.Physics, info.ContactPosition, value.ContactPoint.Normal, maxDestructionRadius);
hitInfo.Position = hitPos - 0.1f * hitInfo.Normal;
if (grid2 != null)
{
var blockPos = GetGridPosition(value.ContactPoint, rigidBody2, grid2, 1);
grid2.DoDamage(impact1, hitInfo, blockPos, grid1 != null ? grid1.EntityId : 0);
}
else
MyDestructionHelper.TriggerDestruction(impact1, (MyPhysicsBody)entity2.Physics, info.ContactPosition, value.ContactPoint.Normal, maxDestructionRadius);
ReduceVelocities(info);
}
MyDecals.HandleAddDecal(entity1, hitInfo);
MyDecals.HandleAddDecal(entity2, hitInfo);
}
}
}
if (dot2withNormal < 0.0f)
{
if (entity2 is MyFracturedPiece)
impact2 /= 10;
impact2 *= Math.Abs(dot2withNormal); //respect angle of hit
if (impact2 > 2000 && speed2 > 2 && !is1Small ||
(impact2 > 500 && speed2 > 10)) //must be fast enought to destroy fracture piece (projectile)
{ //2 is big hitting
if (is1Static || impact2 / impact1 > 10)
{
hitInfo.Position = hitPos + 0.1f * hitInfo.Normal;
impact2 -= mass2;
if (Sync.IsServer && impact2 > 0)
{
if (grid1 != null)
{
var blockPos = GetGridPosition(value.ContactPoint, rigidBody1, grid1, 0);
grid1.DoDamage(impact2, hitInfo, blockPos, grid2 != null ? grid2.EntityId : 0);
}
else
MyDestructionHelper.TriggerDestruction(impact2, (MyPhysicsBody)entity1.Physics, info.ContactPosition, value.ContactPoint.Normal, maxDestructionRadius);
hitInfo.Position = hitPos - 0.1f * hitInfo.Normal;
if (grid2 != null)
{
var blockPos = GetGridPosition(value.ContactPoint, rigidBody2, grid2, 1);
grid2.DoDamage(impact2, hitInfo, blockPos, grid1 != null ? grid1.EntityId : 0);
}
else
MyDestructionHelper.TriggerDestruction(impact2, (MyPhysicsBody)entity2.Physics, info.ContactPosition, value.ContactPoint.Normal, maxDestructionRadius);
ReduceVelocities(info);
}
MyDecals.HandleAddDecal(entity1, hitInfo);
MyDecals.HandleAddDecal(entity2, hitInfo);
}
}
}
//float destructionImpact = vel * (MyDestructionHelper.MassFromHavok(Mass) + MyDestructionHelper.MassFromHavok(info.CollidingEntity.Physics.Mass));
//destructionImpact *= info.ImpulseMultiplier;
//if (destructionImpact > 2000 && enoughSpeed)
//{
// CreateDestructionFor(destructionImpact, LinearVelocity + info.CollidingEntity.Physics.LinearVelocity, this, info, value.ContactPoint.Normal);
// CreateDestructionFor(destructionImpact, LinearVelocity + info.CollidingEntity.Physics.LinearVelocity, info.CollidingEntity.Physics, info, value.ContactPoint.Normal);
// ReduceVelocities(info);
//}
}
ProfilerShort.End();
}
private void GetHitEntityAndPosition(LineD line, out IMyEntity entity, out Vector3D hitPosition, out Vector3 hitNormal, out bool hitHead)
{
entity = null;
hitPosition = hitNormal = Vector3.Zero;
hitHead = false;
// 1. rough raycast
if (entity == null)
{
ProfilerShort.Begin("MyGamePruningStructure::CastProjectileRay");
MyPhysics.HitInfo? hitInfo = MyPhysics.CastRay(line.From, line.To, MyPhysics.CollisionLayers.DefaultCollisionLayer);
ProfilerShort.End();
if (hitInfo.HasValue)
{
entity = hitInfo.Value.HkHitInfo.GetHitEntity() as MyEntity;
hitPosition = hitInfo.Value.Position;
hitNormal = hitInfo.Value.HkHitInfo.Normal;
}
}
// 2. prevent shooting through characters, retest trajectory between entity and player
if (!(entity is MyCharacter) || entity == null)
{
// first: raycast, get all entities in line, limit distance if possible
LineD lineLimited = new LineD(line.From, entity == null ? line.To : hitPosition);
if (m_entityRaycastResult == null)
{
m_entityRaycastResult = new List<MyLineSegmentOverlapResult<MyEntity>>(16);
}
else
{
m_entityRaycastResult.Clear();
}
MyGamePruningStructure.GetAllEntitiesInRay(ref lineLimited, m_entityRaycastResult);
// second: precise tests, find best result
double bestDistanceSq = double.MaxValue;
IMyEntity entityBest = null;
for (int i = 0; i < m_entityRaycastResult.Count; i++)
{
if (m_entityRaycastResult[i].Element is MyCharacter)
{
MyCharacter hitCharacter = m_entityRaycastResult[i].Element as MyCharacter;
VRage.Game.Models.MyIntersectionResultLineTriangleEx? t;
hitCharacter.GetIntersectionWithLine(ref line, out t, out hitHead);
if (t != null)
{
double distanceSq = Vector3D.DistanceSquared(t.Value.IntersectionPointInWorldSpace, line.From);
if (distanceSq < bestDistanceSq)
{
bestDistanceSq = distanceSq;
entityBest = hitCharacter;
hitPosition = t.Value.IntersectionPointInWorldSpace;
hitNormal = t.Value.NormalInWorldSpace;
}
}
}
}
// finally: do we have best result? then return it
if (entityBest != null)
{
entity = entityBest;
return; // this was precise result, so return
}
}
// 3. nothing found in the precise test? then fallback to already found results
if (entity == null)
return; // no fallback results
if (entity is MyCharacter) // retest character found in fallback
{
MyCharacter hitCharacter = entity as MyCharacter;
VRage.Game.Models.MyIntersectionResultLineTriangleEx? t;
hitCharacter.GetIntersectionWithLine(ref line, out t, out hitHead);
if (t == null)
{
entity = null; // no hit.
}
else
{
hitPosition = t.Value.IntersectionPointInWorldSpace;
hitNormal = t.Value.NormalInWorldSpace;
hitHead = hitHead && m_projectileAmmoDefinition.HeadShot; // allow head shots only for ammo supporting it in definition
}
}
else
{
MyCubeGrid grid = entity as MyCubeGrid;
if (grid != null)
{
MyIntersectionResultLineTriangleEx? result;
bool success = grid.GetIntersectionWithLine(ref line, out result);
if (success)
{
hitPosition = result.Value.IntersectionPointInWorldSpace;
hitNormal = result.Value.NormalInWorldSpace;
}
MyHitInfo info = new MyHitInfo();
info.Position = hitPosition;
info.Normal = hitNormal;
}
}
}
public bool DoDamage(float damage, MyStringHash damageType, bool sync, MyHitInfo? hitInfo, long attackerId)
{
if (sync)
{
Debug.Assert(Sync.IsServer);
if (Sync.IsServer)
DoDamageSynced(this, damage, damageType, hitInfo, attackerId);
}
else
this.DoDamage(damage, damageType, hitInfo: hitInfo, attackerId: attackerId);
return true;
}
void IMyDecalProxy.AddDecals(MyHitInfo hitInfo, MyStringHash source, object customdata, IMyDecalHandler decalHandler)
{
MyDecalRenderInfo renderable = new MyDecalRenderInfo();
renderable.Flags = MyDecalFlags.World;
renderable.Position = hitInfo.Position;
renderable.Normal = hitInfo.Normal;
renderable.RenderObjectId = Render.GetRenderObjectID();
renderable.Material = Physics.GetMaterialAt(hitInfo.Position);
decalHandler.AddDecal(ref renderable);
}
public void DoDamageInternal(float damage, MyStringHash damageType, bool addDirtyParts = true, MyHitInfo? hitInfo = null, long attackerId = 0)
{
if (!CubeGrid.BlocksDestructionEnabled && !ForceBlockDestructible)
return;
damage *= DamageRatio; // Low-integrity blocks get more damage
if (MyPerGameSettings.Destruction || MyFakes.ENABLE_VR_BLOCK_DEFORMATION_RATIO)
{
damage *= DeformationRatio;
}
ProfilerShort.Begin("FatBlock.DoDamage");
try
{
if (FatBlock != null && CubeGrid.Physics != null && CubeGrid.Physics.Enabled) //Fatblock dont have physics
{
var destroyable = FatBlock as IMyDestroyableObject;
if (destroyable != null)
destroyable.DoDamage(damage, damageType, false, attackerId: attackerId);
}
}
finally { ProfilerShort.End(); }
MyDamageInformation damageInfo = new MyDamageInformation(false, damage, damageType, attackerId);
if (UseDamageSystem)
MyDamageSystem.Static.RaiseBeforeDamageApplied(this, ref damageInfo);
MySession.Static.NegativeIntegrityTotal += damageInfo.Amount;
Debug.Assert(damageInfo.Amount > 0);
AccumulatedDamage += damageInfo.Amount;
if (m_componentStack.Integrity - AccumulatedDamage <= MyComponentStack.MOUNT_THRESHOLD)
{
if (MyPerGameSettings.Destruction && hitInfo.HasValue)
{
AccumulatedDamage = 0;
var gridPhysics = CubeGrid.Physics;
float maxDestructionRadius = CubeGrid.GridSizeEnum == MyCubeSize.Small ? 0.5f : 3;
if (Sync.IsServer)
Sandbox.Engine.Physics.MyDestructionHelper.TriggerDestruction(damageInfo.Amount - m_componentStack.Integrity, gridPhysics, hitInfo.Value.Position, hitInfo.Value.Normal, maxDestructionRadius);
}
else
{
ApplyAccumulatedDamage(addDirtyParts, attackerId: attackerId);
}
CubeGrid.RemoveFromDamageApplication(this);
}
else
{
if (MyFakes.SHOW_DAMAGE_EFFECTS && FatBlock != null && BlockDefinition.RatioEnoughForDamageEffect(BuildIntegrity / MaxIntegrity) == false && BlockDefinition.RatioEnoughForDamageEffect((Integrity - damage) / MaxIntegrity))
FatBlock.SetDamageEffect(true);
}
if (UseDamageSystem)
MyDamageSystem.Static.RaiseAfterDamageApplied(this, damageInfo);
m_lastDamage = damage;
m_lastAttackerId = attackerId;
m_lastDamageType = damageType;
}
public bool DoDamage(float damage, MyStringHash damageType, bool sync, MyHitInfo? hitInfo, long attackerId)
{
GameLogic.DoDamage(damage, damageType, sync, hitInfo, attackerId);
return true;
}
static void DoDamageSynced(MySlimBlock block, float damage, MyStringHash damageType, MyHitInfo? hitInfo, long attackerId)
{
var msg = new DoDamageSlimBlockMsg();
msg.GridEntityId = block.CubeGrid.EntityId;
msg.Position = block.Position;
msg.Damage = damage;
msg.HitInfo = hitInfo;
msg.AttackerEntityId = attackerId;
msg.CompoundBlockId = 0xFFFFFFFF;
// Get compound block id
var blockOnPosition = block.CubeGrid.GetCubeBlock(block.Position);
if (blockOnPosition != null && block != blockOnPosition && blockOnPosition.FatBlock is MyCompoundCubeBlock)
{
MyCompoundCubeBlock compound = blockOnPosition.FatBlock as MyCompoundCubeBlock;
ushort? compoundBlockId = compound.GetBlockId(block);
if (compoundBlockId != null)
msg.CompoundBlockId = compoundBlockId.Value;
}
block.DoDamage(damage, damageType, hitInfo: hitInfo, attackerId: attackerId);
#if !XB1_NOMULTIPLAYER
MyMultiplayer.RaiseStaticEvent(s => MySlimBlock.DoDamageSlimBlock, msg);
#endif // !XB1_NOMULTIPLAYER
}
void IMyDecalProxy.AddDecals(MyHitInfo hitInfo, MyStringHash source, object customdata, IMyDecalHandler decalHandler)
{
// TODO
}
bool IMyDestroyableObject.DoDamage(float damage, MyStringHash damageType, bool sync, MyHitInfo? hitInfo, long attackerId)
{
return DoDamage(damage, damageType, sync, attackerId);
}
private Vector3D PlaceDecal()
{
Vector3D explosionPoint = m_collisionPoint.Value;
MyHitInfo hitInfo = new MyHitInfo() { Position = explosionPoint, Normal = m_collisionNormal };
MyDecals.HandleAddDecal(m_collidedEntity, hitInfo, this.m_missileAmmoDefinition.PhysicalMaterial);
return explosionPoint;
}